From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6AC9228E0; Fri, 7 Aug 2026 15:20:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786116032; cv=none; b=X2bCn8MqMu74T41syUzaBUZN1K2p6g/kcvQaf/SCOO6oKjSrXIAbSACZPinN+8ZNPGHe45XlHsJQUOCPdgOQXgTVVHYO0AlU1uhz7tRrS/NoHAKeonFGjJPF3EJ8RPEAmOns92vmgLs8CAlQ9edIzDB3pKRvixtbXhgUztCVhqE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786116032; c=relaxed/simple; bh=EdW4yY4kL5RtgKlACMvVf/uiJvqW3vZPiO8Sy+n+jRg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=m4KUX21qArmbxDQN8n3aSL1f7c1ONZsCQux+cqyeViJ9GzdsqQ+oajewrh5R94llaIq6NpGgJ29RAHh764vBDPAXj7orZXMcoWL+M4/DvJ+uQ/CJMl7aZLqLqrBy5txslQo6TX0ovpQ3sdlE6VVA6PwpRrCpFKYi6Syvo6K/Em4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HpVn0hsD; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="HpVn0hsD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9AFF1F000E9; Fri, 7 Aug 2026 15:20:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786116031; bh=PglNhg4ZkLZwl9svU1CaNiSwN9X2PTfaFfBVruFrXE4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=HpVn0hsDqmdAs0AWePrfb8yyr9oBkVrW172pps+pUQi8vViHcqKDu4GEGjwI+gAs+ XGZj30xf1KORDQ+nVvJT4rin5Nw3YOXqKAAfGKDtgbrv5bQVsxqKR+KM/jW8hUAVh+ eaBS7BkublB+4CcBTdU8CuIRI2NiUFLMXWrIFV6A= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Benjamin Boortz , Andy Shevchenko , Linus Walleij Subject: [PATCH 6.6 088/261] pinctrl: microchip-sgpio: add missing select REGMAP_MMIO Date: Fri, 7 Aug 2026 16:37:25 +0200 Message-ID: <20260807143417.284682029@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260807143415.358597922@linuxfoundation.org> References: <20260807143415.358597922@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Benjamin Boortz commit 25cb6e9a13123d1039cdc75b446ac52e1ebdc26d upstream. The driver calls ocelot_regmap_from_resource() via , which internally uses devm_regmap_init_mmio() and requires REGMAP_MMIO. The Kconfig entry does not select REGMAP_MMIO, causing a build failure when no other driver in the config happens to pull in REGMAP_MMIO: include/linux/mfd/ocelot.h:34:24: error: implicit declaration of function 'devm_regmap_init_mmio' Found by randconfig testing on arm64; tinyconfig reproducer below. Fixes: 2afbbab45c26 ("pinctrl: microchip-sgpio: update to support regmap") Cc: stable@vger.kernel.org Signed-off-by: Benjamin Boortz Reviewed-by: Andy Shevchenko Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman --- drivers/pinctrl/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -188,6 +188,7 @@ config PINCTRL_EQUILIBRIUM select GENERIC_PINCONF select GENERIC_PINCTRL_GROUPS select GENERIC_PINMUX_FUNCTIONS + select REGMAP_MMIO help Equilibrium driver is a pinctrl and GPIO driver for Intel Lightning Mountain network processor SoC that supports both the GPIO and pin